### rTorrent Startup Script Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

A basic bash script to start rTorrent, including setting umask, changing directory, and handling the socket file.

```bash
#! /bin/bash
#
# rTorrent startup script
#
umask 0027
cd $(dirname "$0")

# Check for running process
export RT_SOCKET=$PWD/.scgi_local
test -S $RT_SOCKET && lsof $RT_SOCKET >/dev/null \
    && { echo "rTorrent already running"; exit 1; }
test ! -e $RT_SOCKET || rm $RT_SOCKET

# Clean up after rTorrent ends
_at_exit() {
    stty sane
    test ! -e $RT_SOCKET || rm $RT_SOCKET
}
trap _at_exit INT TERM EXIT

# Start rTorrent (optionally with configuration loaded
# from the directory this script is stored in)
rtorrent -D -I  # -n -o import=$PWD/rtorrent.rc
```

--------------------------------

### string.lpad and string.rpad example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Illustrates how to pad strings at the start or end using string.lpad and string.rpad.

```bash
# Example usage for string.lpad/string.rpad would go here, but is not provided in the source.
```

--------------------------------

### Example of Indented Commands and Multicall

Source: https://rtorrent-docs.readthedocs.io/en/latest/scripting.html

Demonstrates how to use method.insert for complex command sequences and d.multicall2 for polling download items with specific conditions.

```shell
method.insert = indent_sequence_of_cmds_and_their_args, private|simple,\n    (cat, (cfg.watch), (argument.0), /*.torrent),\n    (cat, d.category.set=, (argument.0)) ;\n     category.view.update = (argument.0)

schedule2 = polling, 10, 120,\n    ((d.multicall2, main,\n        "branch=\"or={d.up.rate=,d.down.rate=,}",\n            poll=$interval.active=,\n            poll=$interval.idle="))
```

--------------------------------

### Quick toggle example for import.return

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using import.return for quick toggling of experimental configuration.

```shell
#import.return=
«here be dragons»
```

--------------------------------

### system.has Example 2

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example demonstrating the usage of system.has to check for method existence.

```bash
$ rtxmlrpc system.has '' system.has=
1
$ rtxmlrpc system.has '' cute.kittens=
0
```

--------------------------------

### system.client_version.as_value command example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example showing the output of system.client_version.as_value and system.client_version commands.

```bash
$ rtxmlrpc --repr system.client_version.as_value
906
$ rtxmlrpc --repr system.client_version
'0.9.6'
```

--------------------------------

### system.env Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example demonstrating how to query an environment variable and use it to set the session path.

```bash
session.path.set = (cat, (system.env, RTORRENT_HOME), "/.session")
```

--------------------------------

### p.multicall Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Demonstrates how to use p.multicall to get peer IDs and ports, and how to directly call p.port with a constructed target.

```bash
$ hash="145B85116626651912298F9400805254FB1192AE" # some valid info hash
$ rtxmlrpc --repr p.multicall "$hash" "" p.id= p.port=
[['17C14214B60B92FFDEBFB550380ED3866BF49691', 62066]]
$ rtxmlrpc --repr p.port "$hash:p17C14214B60B92FFDEBFB550380ED3866BF49691"
62066

```

--------------------------------

### array.at example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Placeholder for an example demonstrating the array.at function.

```bash
# Example usage for array.at would go here, but is not provided in the source.
```

--------------------------------

### system.has Example 1

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example showing how to check if a capability exists using rtxmlrpc.

```bash
$ rtxmlrpc --repr system.has.list
['canvas_v2', 'colors', 'rtorrent-ps', 'system.has']
```

--------------------------------

### Scheduled Bandwidth Shaping

Source: https://rtorrent-docs.readthedocs.io/en/latest/use-cases.html

This example demonstrates using schedule2 with absolute start times to adjust download rates based on the wall clock time, enabling full speed during work hours and moderate usage at home.

```bash
schedule2 = throttle_full, 10:00:00, 24:00:00, ((throttle.global_down.max_rate.set_kb, 16000))
schedule2 = throttle_slow, 16:00:00, 24:00:00, ((throttle.global_down.max_rate.set_kb,  1000))

```

--------------------------------

### DHT Add Node Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of how to add a hostname/port to use for bootstrapping DHT information.

```text
dht.add_node = string ‹[host]:[port]› ≫ 0

```

--------------------------------

### import example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using the import command with a relative path.

```shell
import = (cat, (cfg.basedir), "_rtlocal.rc")
```

--------------------------------

### Schedule2 example: Daily log entry

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using schedule2 to add a timestamped entry to the console log at the start of each day.

```bash
# Add day break to console log
# → ( 0:00:00) New day: 20/03/2017
schedule2 = log_new_day, 00:00:00, 24:00:00,\    "print=\"New day: \", (convert.date, (system.time))"

```

--------------------------------

### string.map and string.replace examples

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Examples demonstrating the usage of string.map for exact matches and string.replace for all occurrences.

```bash
$ rtxmlrpc string.map '' 'foo' [foo,bar [bar,baz
baz

$ rtxmlrpc string.replace '' "it's like 1" [1,2ic [2,ma3 [3,g
it's like magic

$ rtxmlrpc -i 'print = (string.map, (cat, (value,1)), {0,off}, {1,low}, {2,""}, {3,high})'
# prints 'low' as a console message, this is how you map integers
```

--------------------------------

### method.insert and method.set_key examples

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Demonstrates how to insert and set keys for methods, including conditional logic for logging.

```plaintext
method.insert = sample.action, multi|rlookup|static
method.set_key = sample.action, 10, ((print, "action"))
method.set_key = sample.action, 20, ((print, "action2"))
method.set_key = sample.action, 99,\n    ((branch, sample.verbose=,\n        "print=\"Some log message\""\n    ))
method.const.enable = sample.action
```

--------------------------------

### XMLRPC Command Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/scripting.html

Demonstrates how to use rtxmlrpc to call the view.size command, showing the error when a target is missing and the correct usage with an empty string as a placeholder.

```bash
$ rtxmlrpc view.size default
ERROR    While calling view.size('default'): <Fault -501: 'Unsupported target type found.'>
$ rtxmlrpc view.size '' default
133

```

--------------------------------

### schedule2 example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

An example of the schedule2 command.

```shell
schedule2 = watch_cleaned, 29, 10, \
    ((load.normal, (cat,(cfg.watch),"cleaned/*.torrent"), "d.delete_tied="))
```

--------------------------------

### log.messages example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of configuring the log file for messages.

```shell
log.messages = (cat, (cfg.logs), "messages.log")
```

--------------------------------

### log.execute example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of configuring the log file for execute commands.

```shell
log.execute = (cat, (cfg.logs), "execute.log")
```

--------------------------------

### Event handler example for view changes

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Provides examples of setting up event handlers for view hide and view show events, logging the transition.

```bash
method.set_key = event.view.hide, ~log,\    ((print, "× ", ((ui.current_view)), " → ", ((argument.0))))'
method.set_key = event.view.show, ~log,\    ((print, "⊞ ", ((argument.0)), " → ", ((ui.current_view))))'

```

--------------------------------

### Start torrents one by one

Source: https://rtorrent-docs.readthedocs.io/en/latest/faq.html

This command starts torrents that are marked as complete, one by one, with a 2-second delay between attempts. If a torrent fails to start or triggers a crash, the loop breaks. The sleep time can be increased if necessary.

```bash
while true; do rtcontrol --from-view stopped is_complete=y -/1 \
                         --start --flush -qo name || break; sleep 2; done

```

--------------------------------

### schedule2 example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using the schedule2 command with new syntax.

```shell
schedule2 = log_new_day, 00:00:05, 24:00:00,\n    ((print, "New day: ", ((convert.date, ((system.time_seconds)) )) ))
```

--------------------------------

### log.open_file_pid example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of opening a log file for tracker debugging.

```shell
log.open_file_pid = tracker, /tmp/tracker.log, tracker_debug
```

--------------------------------

### Tracker Domain Rule Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/use-cases.html

Example of how to add a rule to move downloads based on the tracker domain.

```bash
# Move by tracker
test -n "$target" || case $(tr A-Z' ' a-z_ <<<"${tracker_domain:-NOT_SET}") in
    linuxtracker.org) target="Software" ;;
esac
```

--------------------------------

### method.get examples

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Illustrates retrieving method definitions, including handling 'Key not found' errors and inspecting system handlers.

```bash
$ rtxmlrpc --repr method.get '' sample.verbose
1

$ rtxmlrpc --repr method.get '' sample.verbose.set
ERROR    While calling method.get('', 'sample.verbose.set'): <Fault -503: 'Key not found.'>

$ rtxmlrpc --repr method.get '' sample.action
{'10': ['print', 'action'],
 '20': ['print', 'action2'],
 '99': ['branch', 'sample.verbose=', 'print="Some log message"']}

$ rtxmlrpc --repr method.get '' event.download.closed
{'!view.indemand': 'view.filter_download=indemand',
 '!log': 'print="CLOSED ",$d.name=," [",$convert.date=$system.time=,"]"'}
```

--------------------------------

### method.insert example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of inserting a method with conditional logic for file paths.

```shell
method.insert = d.data_path, simple,\n    "if=(d.is_multi_file),\n        (cat, (d.directory), /),\n        (cat, (d.directory), /, (d.name))"
```

--------------------------------

### d.custom.keys example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of retrieving custom keys using rtxmlrpc.

```shell
$ rtxmlrpc --repr d.custom.keys $(rtxmlrpc download_list | head -n1) | tr -d \n
[… 'tm_downloaded', 'tm_last_scrape', 'tm_loaded', 'tm_started']
```

--------------------------------

### Logging Configuration

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Settings for configuring rTorrent's logging output.

```rtorrent.rc
print = (cat, "Logging to ", (cfg.logfile))
log.open_file = "log", (cfg.logfile)
log.add_output = "info", "log"
##log.add_output = "tracker_debug", "log"
```

--------------------------------

### log.xmlrpc example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of configuring the log file for XMLRPC commands.

```shell
log.xmlrpc = (cat, (cfg.logs), "xmlrpc.log")
```

--------------------------------

### Additional Values and Commands

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Custom methods and values that can be inserted into rTorrent's configuration.

```rtorrent.rc
method.insert = system.startup_time, value|const, (system.time)
method.insert = d.data_path, simple,
    "if=(d.is_multi_file),
        (cat, (d.directory), /),
        (cat, (d.directory), /, (d.name))"
method.insert = d.session_file, simple, "cat=(session.path), (d.hash), .torrent"
```

--------------------------------

### f.* commands example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Examples demonstrating the usage of f.multicall and f.size_bytes commands with rtxmlrpc.

```bash
$ rtxmlrpc --repr f.multicall "145B85116626651912298F9400805254FB1192AE" "" f.path=
[['ubuntu-16.04.3-server-amd64.iso']]

$ rtxmlrpc --repr f.size_bytes "145B85116626651912298F9400805254FB1192AE:f0"
865075200

```

--------------------------------

### Watch Directory Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of how to use the directory.watch.added command to monitor a directory for new files and trigger an action.

```bash
directory.watch.added = 
‹root folder path›, ‹handler command name› 
≫ 0
```

```bash
directory.watch.added = "~/Downloads/watch/", load.start_verbose
```

--------------------------------

### d.custom.items example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of retrieving custom items using rtxmlrpc.

```shell
$ rtxmlrpc --repr d.custom.items $(rtxmlrpc download_list | head -n1)
{…
 'tm_downloaded': '1522406424',
 'tm_last_scrape': '1527931151',
 'tm_loaded': '1522406432',
 'tm_started': '1522406432'}
```

--------------------------------

### Tracker Domain and Alias Examples

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Examples demonstrating the usage of d.tracker_domain and d.tracker_alias for obtaining tracker information and sorting views.

```bash
# rTorrent-PS only
d.tracker_domain = ‹hash›
d.tracker_alias = ‹hash›
```

--------------------------------

### d.creation_date example with lstor

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of inspecting the creation date using lstor.

```shell
$ lstor -o 'creation date' file.torrent
1480229112
```

--------------------------------

### system.has Branch Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example showing conditional execution based on system.has.

```ini
branch=(system.has, system.has), ((print, "Your build can haz system.has!"))
```

--------------------------------

### Post-load commands example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example demonstrating the use of post-load commands with load.verbose to set custom attributes.

```shell
schedule2 = watch_with_category, 27, 10, \
    ((load.verbose, (cat,(cfg.watch),"foobar/*.torrent"), "d.custom1.set=foobar"))
```

--------------------------------

### Other Operational Settings

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Configurable operational settings for rTorrent that may need adaptation.

```rtorrent.rc
encoding.add = utf8
system.umask.set = 0027
system.cwd.set = (directory.default)
network.http.dns_cache_timeout.set = 25
##network.http.capath.set = "/etc/ssl/certs"
##network.http.ssl_verify_peer.set = 0
##network.http.ssl_verify_host.set = 0
##pieces.hash.on_completion.set = no
##keys.layout.set = qwerty

##view.sort_current = seeding, greater=d.ratio=
schedule2 = monitor_diskspace, 15, 60, ((close_low_diskspace, 1000M))
```

--------------------------------

### Configuration Example for ui.bind_key

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of binding a key ('^') to show the last 'rtcontrol' result, demonstrating the need for scheduled execution.

```shell
# Bind '^' to show the last "rtcontrol" result
schedule2 = bind_view_rtcontrol, 1, 0,\    "ui.bind_key = download_list, ^, ui.current_view.set=rtcontrol"
```

--------------------------------

### string.join example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Illustrates how to join strings with a delimiter using string.join.

```bash
# Example usage for string.join would go here, but is not provided in the source.
```

--------------------------------

### method.rlookup and method.rlookup.clear syntax and example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Shows the syntax for reverse lookups and clearing them, with an example of finding event handlers.

```bash
method.rlookup = ‹key› ≫ list of strings
method.rlookup.clear = ‹key› ≫ 0

$ rtxmlrpc --repr method.rlookup '' \!view.main
['event.download.finished', 'event.download.inserted_new']
```

--------------------------------

### Download and execute completion-path.sh

Source: https://rtorrent-docs.readthedocs.io/en/latest/use-cases.html

This snippet shows how to download the completion-path.sh script and run it with the -h flag to display installation instructions.

```bash
gh_raw="https://raw.githubusercontent.com/rtorrent-community/rtorrent-docs"
wget -O /tmp/completion-path.sh $gh_raw/master/docs/examples/completion-path.sh
bash /tmp/completion-path.sh -h

```

--------------------------------

### Set Tracker Alias Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of how to set a specific alias for a tracker domain.

```bash
trackers.alias.set_key = bttracker.debian.org, Debian
```

--------------------------------

### Basic Operational Settings

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Default settings for rTorrent that typically do not require modification.

```rtorrent.rc
session.path.set = (cat, (cfg.basedir), ".session")
directory.default.set = (cat, (cfg.basedir), "download/")
log.execute = (cat, (cfg.logs), "execute.log")
##log.xmlrpc = (cat, (cfg.logs), "xmlrpc.log")
execute.nothrow = bash, -c, (cat, "echo >",\
    (session.path), "rtorrent.pid", " ", (system.pid))
```

--------------------------------

### string.split example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Illustrates how to split a string by a delimiter using string.split.

```bash
# Example usage for string.split would go here, but is not provided in the source.
```

--------------------------------

### Example: Optional logging with method.insert.value

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Demonstrates how to use method.insert.value for optional logging and splitting complex commands.

```bash
# Enable verbose mode by setting this to 1
method.insert.value = sample.verbose, 0

```

--------------------------------

### Example usage of download_list

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using the download_list command to retrieve info hashes of tagged items.

```shell
$ rtxmlrpc --repr download_list '' tagged
['91C588B9A9B5A71F0462343BC74E2A88C1E0947D',
 '17C14214B60B92FFDEBFB550380ED3866BF49691']
```

--------------------------------

### Schedule2 examples: Watching directories

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using schedule2 to periodically watch directories for new torrent files and load them.

```bash
# Watch directories
schedule2 = watch_start, 11, 10, ((load.start, (cat, (cfg.watch), "start/*.torrent")))
schedule2 = watch_load,  12, 10, ((load.normal, (cat, (cfg.watch), "load/*.torrent")))

```

--------------------------------

### schedule2 examples for load.normal

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Examples of using load.normal and load.verbose within schedule2 configurations for watching directories.

```shell
schedule2 = watch_start, 1, 10, ((load.start_verbose, (cat, (cfg.watch), "start/*.torrent")))
schedule2 = watch_load,  2, 10, ((load.verbose, (cat, (cfg.watch), "load/*.torrent")))
```

--------------------------------

### Watch Directories

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Configuration for watching directories for new torrent files.

```rtorrent.rc
schedule2 = watch_start, 10, 10, ((load.start_verbose, (cat, (cfg.watch), "start/*.torrent")))
schedule2 = watch_load, 11, 10, ((load.verbose, (cat, (cfg.watch), "load/*.torrent")))
```

--------------------------------

### Conditional Branching Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example showing conditional branching based on a value comparison.

```bash
$ rtxmlrpc branch '' greater=value=2,value=2 cat=YES cat=NO
NO
$ rtxmlrpc branch '' greater=value=4,value=2 cat=YES cat=NO
YES
```

--------------------------------

### system.has Polyfill Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Configuration snippet to polyfill system.has for older rTorrent versions.

```ini
# `system.has` polyfill (the "false=" silences the `catch` command, in rTorrent-PS)
catch = {"false=", "method.redirect=system.has,false"}
```

--------------------------------

### DHT Mode Set Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of setting the DHT mode, controlling when DHT is activated. 'dht' is an alias for 'dht.mode.set'.

```text
dht.mode.set = string ‹mode› ≫ 0
dht = string ‹mode› ≫ 0

```

--------------------------------

### cat function example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example demonstrating the usage of the cat function to print concatenated strings.

```text
print=(cat, text\ or\ , {"array", " of", " text"})
```

--------------------------------

### t.multicall example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Demonstrates how to use t.multicall to retrieve tracker URLs and how to call t.url directly.

```bash
$ rtxmlrpc --repr t.multicall DDEE5CB75C12F3165EF79A12A5CD6158BEF029AD "" t.url=
[['http://torrent.ubuntu.com:6969/announce'],
 ['http://ipv6.torrent.ubuntu.com:6969/announce']]
$ rtxmlrpc --repr t.url DDEE5CB75C12F3165EF79A12A5CD6158BEF029AD:t0
'http://torrent.ubuntu.com:6969/announce'
```

--------------------------------

### DHT Port Set Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of controlling which port DHT will listen on. 'dht_port' is an alias for 'dht.port.set'.

```text
dht.port ≫ value ‹port›
dht.mode.set = value ‹port› ≫ 0
dht_port = value ‹port› ≫ 0

```

--------------------------------

### d.name command example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of the d.name command, showing the required hash parameter for XMLRPC calls.

```text
d.name = ‹hash› ≫ string ‹name›
```

--------------------------------

### rTorrent-PS 1.1+ Detection Example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Configuration snippet to detect and activate rTorrent-PS features using system.has.

```ini
# `system.has` polyfill (the "false=" silences the `catch` command, in rTorrent-PS)
catch = {"false=", "method.redirect=system.has,false"}

# Set "pyro.extended" to 1 to activate rTorrent-PS features!
method.insert = pyro.extended, const|value, (system.has, rtorrent-ps)
```

--------------------------------

### Protecting imports with new features example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of protecting imports that use new features with import.return.

```shell
branch=(system.has, "import.return="), ((import, using-math-stuff.rc))
```

--------------------------------

### Install rename script

Source: https://rtorrent-docs.readthedocs.io/en/latest/use-cases.html

Commands to download and make the rename script executable.

```shell
gh_raw="https://raw.githubusercontent.com/rtorrent-community/rtorrent-docs"
mkdir -p ~/rtorrent/scripts
wget $gh_raw/master/docs/examples/rename2tied.sh -O $_/rename2tied.sh
chmod a+rx $_/rename2tied.sh
```

--------------------------------

### Example of load.raw_verbose with XMLRPC and debugging

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Demonstrates loading raw metafile data via XMLRPC and capturing debug output.

```shell
$ mktor -q README.md local
$ rtxmlrpc --debug load.raw_verbose '' @README.md.torrent | egrep 'xmlrpclib|stats'
DEBUG    load.raw_verbose('', <xmlrpclib.Binary instance at 0x15e1200>) took 0.000 secs
DEBUG    XMLRPC stats: 3 req, out 795 bytes [564 bytes max], in 445 bytes [153 bytes max], …
```

--------------------------------

### Configuration Template - Directory Creation

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Creates the necessary directories for the rTorrent instance, including session, download, log, and watch folders, using bash and mkdir.

```rTorrent Configuration
execute.throw = bash, -c, (cat,\    "builtin cd \"", (cfg.basedir), " " \
    "&& mkdir -p .session download log watch/{load,start}")
```

--------------------------------

### string.strip, string.lstrip, string.rstrip example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Illustrates how to strip characters from strings using string.strip, string.lstrip, and string.rstrip.

```bash
# Example usage for string.strip/lstrip/rstrip would go here, but is not provided in the source.
```

--------------------------------

### string.shorten example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Illustrates how to shorten a UTF-8 encoded string using string.shorten.

```bash
# Example usage for string.shorten would go here, but is not provided in the source.
```

--------------------------------

### rTorrent Command Line Usage

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Help message displayed when running `rtorrent -h`, showing available command-line options.

```bash
Usage: rtorrent [OPTIONS]... [FILE]... [URL]...
  -h                Display this very helpful text
  -n                Don't try to load ~/.rtorrent.rc on startup
  -b <a.b.c.d>      Bind the listening socket to this IP
  -i <a.b.c.d>      Change the IP that is sent to the tracker
  -p <int>-<int>    Set port range for incoming connections
  -d <directory>    Save torrents to this directory by default
  -s <directory>    Set the session directory
  -o key=opt,...    Set options, see 'rtorrent.rc' file

  -D                Disable deprecated commands
  -I                Disable intermediate commands
  -K                Allow intermediate commands without XMLRPC (just in config files)
```

--------------------------------

### Escaping with Quotes

Source: https://rtorrent-docs.readthedocs.io/en/latest/scripting.html

Example demonstrating how to use double quotes to pass multiple arguments to a command, where one of the arguments is itself a command.

```plaintext
outer = arg1, "inner=arg21,arg22", arg3
```

--------------------------------

### Custom Methods and Variables

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Defines custom methods for system startup time, data path, and session file path. These methods can be used within the rTorrent configuration.

```rtorrent
method.insert = system.startup_time, value|const, (system.time)
method.insert = d.data_path, simple,\ 
    "if=(d.is_multi_file),\ 
        (cat, (d.directory), /),\ 
        (cat, (d.directory), /, (d.name))"
method.insert = d.session_file, simple, "cat=(session.path), (d.hash), .torrent"
```

--------------------------------

### network.receive_buffer.size and network.send_buffer.size

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Sets or gets the maximum socket receive / send buffer in bytes. On Linux, the default buffer size for receiving data is set by the `/proc/sys/net/core/rmem_default` file (`wmem_default` for sending). The maximum allowed value is set by the `/proc/sys/net/core/rmem_max` file (`wmem_max` for sending). See the tuning guide for tweaking these values.

```shell
network.receive_buffer.size ≫ value ‹size›
network.receive_buffer.size.set = ‹size› ≫ 0
network.send_buffer.size ≫ value ‹size›
network.send_buffer.size.set = ‹size› ≫ 0
```

--------------------------------

### ui.focus commands

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Commands for navigating through the download list by pages and jumping to the start or end.

```text
ui.focus.end¶
ui.focus.home¶
ui.focus.pgdn¶
ui.focus.pgup¶
ui.focus.page_size¶
ui.focus.page_size.set¶
```

--------------------------------

### Sorting by Multiple Criteria

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example demonstrating how to sort a view by multiple criteria (message and name) using the 'compare' command.

```rTorrent Script
view.add = messages
view.filter = messages, ((d.message))
view.sort_new = messages, "compare=,d.message=,d.name="
```

--------------------------------

### Fetch and apply modernized rTorrent wiki config template

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

This command fetches the latest rTorrent configuration template from GitHub, processes it to replace placeholder paths with the user's home directory, and saves it as the default configuration file (~/.rtorrent.rc). It also creates the necessary directory structure for rTorrent's instance.

```bash
curl -Ls "https://raw.githubusercontent.com/wiki/rakshasa/rtorrent/CONFIG-Template.md" \
    | grep -A9999 '^######' | grep -B9999 '^### END' \
    | sed -re "s:/home/USERNAME:$HOME:" >~/.rtorrent.rc
mkdir ~/rtorrent  # create user's instance directory

```

--------------------------------

### Configuration Template - Basic Definitions

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Defines instance constants like the base directory, watch directory, log directory, and log file, incorporating system time.

```rTorrent Configuration
method.insert = cfg.basedir, private|const|string, (cat,"/home/USERNAME/rtorrent/")
method.insert = cfg.watch,   private|const|string, (cat,(cfg.basedir),"watch/")
method.insert = cfg.logs,    private|const|string, (cat,(cfg.basedir),"log/")
method.insert = cfg.logfile, private|const|string, (cat,(cfg.logs),"rtorrent-',(system.time),".log")
```

--------------------------------

### Launching rTorrent in tmux

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Command to launch rTorrent within a tmux session, ensuring the window remains open after rTorrent exits.

```bash
tmux -2u new -n rTorrent -s rtorrent "~/rtorrent/start; exec bash"
```

--------------------------------

### Configuration Template - Other Operational Settings

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Includes various operational settings such as encoding, umask, current working directory, and DNS cache timeout. Some settings are commented out.

```rTorrent Configuration
encoding.add = utf8
system.umask.set = 0027
system.cwd.set = (directory.default)
network.http.dns_cache_timeout.set = 25
##network.http.capath.set = "/etc/ssl/certs"
##network.http.ssl_verify_peer.set = 0
##network.http.ssl_verify_host.set = 0
##pieces.hash.on_completion.set = no
```

--------------------------------

### log.add_output example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of adding a specific scope (tracker_debug) to a log file named tracelog.

```shell
log.add_output = tracker_debug, tracelog
```

--------------------------------

### Configuration Template - Session and Download Paths

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Sets the session path for saving status and the default download location for data. Also configures log files and writes a PID file.

```rTorrent Configuration
session.path.set = (cat, (cfg.basedir), ".session")
directory.default.set = (cat, (cfg.basedir), "download/")
log.execute = (cat, (cfg.logs), "execute.log")
##log.xmlrpc = (cat, (cfg.logs), "xmlrpc.log")
execute.nothrow = bash, -c, (cat, "echo >",
    (session.path), "rtorrent.pid", " ", (system.pid))
```

--------------------------------

### Conditional return in imported file example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using import.return conditionally in an imported file.

```shell
branch=(not, (system.has, "math.add=")), ((import.return))
```

--------------------------------

### Modernized rTorrent Configuration Template

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

A minimal rTorrent configuration template that provides basic features beyond the built-in defaults. It includes settings for instance layout, listening port, tracker support, peer limits, protocol encryption, and resource limits for memory and network operations.

```rtorrent
#############################################################################
# A minimal rTorrent configuration that provides the basic features
# you want to have in addition to the built-in defaults.
#
# See https://github.com/rakshasa/rtorrent/wiki/CONFIG-Template
# for an up-to-date version.
#############################################################################

# Instance layout (base paths)
method.insert = cfg.basedir, private|const|string, (cat,"/home/USERNAME/rtorrent/")
method.insert = cfg.watch,   private|const|string, (cat,(cfg.basedir),"watch/")
method.insert = cfg.logs,    private|const|string, (cat,(cfg.basedir),"log/")
method.insert = cfg.logfile, private|const|string, (cat,(cfg.logs),"rtorrent-',(system.time),".log")

# Create instance directories
execute.throw = bash, -c, (cat,\ 
    "builtin cd \"", (cfg.basedir), \" \" \
    "&& mkdir -p .session download log watch/{load,start}")

# Listening port for incoming peer traffic (fixed; you can also randomize it)
network.port_range.set = 50000-50000
network.port_random.set = no

# Tracker-less torrent and UDP tracker support
# (conservative settings for 'private' trackers, change for 'public')
dht.mode.set = disable
protocol.pex.set = no
trackers.use_udp.set = no

# Peer settings
throttle.max_uploads.set = 100
throttle.max_uploads.global.set = 250

throttle.min_peers.normal.set = 20
throttle.max_peers.normal.set = 60
throttle.min_peers.seed.set = 30
throttle.max_peers.seed.set = 80
trackers.numwant.set = 80

protocol.encryption.set = allow_incoming,try_outgoing,enable_retry

# Limits for file handle resources, this is optimized for
# an `ulimit` of 1024 (a common default). You MUST leave
# a ceiling of handles reserved for rTorrent's internal needs!
network.http.max_open.set = 50
network.max_open_files.set = 600
network.max_open_sockets.set = 300

# Memory resource usage (increase if you have a large number of items loaded,
# and/or the available resources to spend)
pieces.memory.max.set = 1800M
network.xmlrpc.size_limit.set = 4M


```

--------------------------------

### system.random command example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using system.random to generate random numbers within a specified range.

```bash
# Example use-case is adding jitter to time values that you later check with elapsed.greater, to avoid load spikes and similar effects of clustered time triggers.
```

--------------------------------

### string.contains[_i] example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example demonstrating the usage of the string.contains_i function to find files containing 'Mate' in their name.

```bash
$ rtxmlrpc d.multicall.filtered '' 'string.contains_i=(d.name),Mate' d.name=
```

--------------------------------

### method.set_key, method.has_key, and method.list_keys syntax

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Provides the syntax for setting, checking, and listing keys within multi-methods.

```plaintext
method.set_key = ‹name›, ‹key›[, ‹definition›] ≫ 0
method.has_key = ‹name›, ‹key› ≫ bool (0 or 1)
method.list_keys = ‹name› ≫ list of strings
```

--------------------------------

### Configuration Template - Tracker Settings

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Configures settings for tracker-less torrents, peer exchanges, and UDP tracker support, optimized for private trackers.

```rTorrent Configuration
dht.mode.set = disable
protocol.pex.set = no
trackers.use_udp.set = no
```

--------------------------------

### Configuration Template - Resource Limits

Source: https://rtorrent-docs.readthedocs.io/en/latest/cookbook.html

Defines limits for open HTTP connections, open files, and open sockets, optimized for a ulimit of 1024.

```rTorrent Configuration
network.http.max_open.set = 50
network.max_open_files.set = 600
network.max_open_sockets.set = 300
```

--------------------------------

### Example usage of d.multicall2

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using the d.multicall2 command to retrieve hash, name, and custom category for items in a view.

```shell
$ rtxmlrpc --repr d.multicall2 '' tagged d.hash= d.name= d.custom=category
[['91C588B9A9B5A71F0462343BC74E2A88C1E0947D',
  'sparkylinux-4.0-x86_64-lxde.iso',
  'Software'],
 ['17C14214B60B92FFDEBFB550380ED3866BF49691',
  'sparkylinux-4.0-x86_64-xfce.iso',
  'Software']]
```

--------------------------------

### Test Configuration Drop-in

Source: https://rtorrent-docs.readthedocs.io/en/latest/use-cases.html

Commands to test the 'drop-in' configuration feature by creating a directory and a sample configuration file, then restarting rTorrent to observe the output.

```bash
mkdir -p ~/rtorrent/config.d
echo 'print="Hello from config.d!"' >$_/hello.rc

```

--------------------------------

### execute2 example

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of using execute.throw to call a shell command with features like redirection. The shell is not directly involved, so bash -c is used for shell features.

```plaintext
# Write a PID file into the session directory
execute.throw = sh, -c, (cat, "echo >", (session.path), "rtorrent.pid", " ", (system.pid))
```

--------------------------------

### pyro.view.collapsed.toggle usage

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of how to toggle a collapsed view.

```shell
pyro.view.collapsed.toggle = ‹view name› ≫ 0

```

--------------------------------

### pyro.collapsed_view.add usage

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of how to add a collapsed view.

```shell
pyro.collapsed_view.add = ‹view name› ≫ 0

```

--------------------------------

### pyro.view.toggle_visible usage

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of how to toggle the visibility of an item in a view.

```shell
pyro.view.toggle_visible = ‹view name› ≫ 0

```

--------------------------------

### Default schedule for close_low_diskspace

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of the default schedule for close_low_diskspace.

```shell
schedule2 = low_diskspace,5,60,((close_low_diskspace,500M))
```

--------------------------------

### d.creation_date usage

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Shows how to get the creation date of a .torrent file.

```shell
d.creation_date = ‹hash› ≫ value ‹timestamp›
```

--------------------------------

### Binding collapse toggle key

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Example of binding the view.collapsed.toggle command to a key.

```rc
schedule = bind_collapse,0,0,"ui.bind_key=download_list,*,view.collapsed.toggle="

```

--------------------------------

### convert.human_size examples

Source: https://rtorrent-docs.readthedocs.io/en/latest/cmd-ref.html

Converts a size in bytes to a compact, human readable string.

```bash
convert.human_size = ‹bytes›[, ‹format›] ≫ string
```

```bash
$ rtxmlrpc --repr convert.human_size '' +970 +0
'  0.9K'
$ rtxmlrpc --repr convert.human_size '' +970 +1
'  1K'
$ rtxmlrpc --repr convert.human_size '' +970 +10
'0.9K'
$ rtxmlrpc --repr convert.human_size '' +0 +2
'0.0K'
$ rtxmlrpc --repr convert.human_size '' +0 +10
'    '
```